Perhaps gamer don't really like ergonomic design, Reclusa does not looks "natural". And no words on pressing 10 keys simultaneously without jamming any (a.k.a. anti-ghosting). But if they runs the engine behind Razer Tarantula, it should, right?

I here created a chart for unofficial feature comparison according to press releases of both keyboards.

Description

Razer Tarantula

Microsoft Reclusa

Anti-ghosting(pressing 10 keys simultaneously)

Yes

Unknown

Macro Keys

Yes

Yes

Fast Response

Yes, 1 ms

Yes, it's called Razer Hyperresponse

Profile Switching

Yes, 100 profiles

Yes, no words on number of profiles

Onboard Memory

32KB by Razer Synapse

Unknown, probably yes

Fully Interchangeable Keys

Yes

No

Keymaps

Yes, 2 keymaps per profile

Unknown, probably no

Gaming Hotkeys

10 hotkeys

6 hotkeys

Lighting

Yes, on some keys

Yes, blue LED backlighting

Jogdial

No

Yes, 2 jogdials

Bumper buttons

No

Yes, probably behave like 4 extra keys

Wrist Rest

Yes, not detachable

Yes, detachable

Battledock

Yes

No

Looks like both keyboard have some pros/cons over each other. Microsoft Reclusa will be released in Spring, and I will post updates sooner.